[jitsi-issues] [JIRA] Commented: (JITSI-1094) Webcam not listed as camera

akuckart (JIRA) jira-no-reply at java.net
Sat Jan 5 22:04:52 CET 2013


    [ http://java.net/jira/browse/JITSI-1094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=352836#action_352836 ] 

akuckart commented on JITSI-1094:
---------------------------------

Sorry, the discussion on the mailing list took place one year earlier, at the end of June 2011.

> Webcam not listed as camera
> ---------------------------
>
>                 Key: JITSI-1094
>                 URL: http://java.net/jira/browse/JITSI-1094
>             Project: jitsi
>          Issue Type: Bug
>          Components: fmj-media
>    Affects Versions: current
>         Environment: Debian unstable 64bit
> $ java -version
> java version "1.7.0_03"
> OpenJDK Runtime Environment (IcedTea7 2.1.3) (7u3-2.1.3-1)
> OpenJDK 64-Bit Server VM (build 22.0-b10, mixed mode)
>            Reporter: akuckart
>
> I have an old webcam attached to the computer but the list of cameras in Jitsi is empty.
> The Gnome application "Cheese" has no problem with it.
> This was briefly discussed on the mailing list on 2012-06-26 and 2012-06-26 (but I forgot to create an issue then :-)
> Lyubomir Marinov then wrote:
> >>        fmt.pix.pixelformat     : 0x47504a50 [PJPG]
> > It sounds like Jitsi does not currently support the PJPG video4linux2
> > pixel format. Could you please open an issue to track its development?
> --
> $ v4l-info
> ### v4l2 device info [/dev/video0] ###
> general info
>     VIDIOC_QUERYCAP
>         driver                  : "pac7311"
>         card                    : "VGA Single Chip"
>         bus_info                : "usb-0000:00:13.1-1"
>         version                 : 3.2.35
>         capabilities            : 0x5000001 [VIDEO_CAPTURE,READWRITE,STREAMING]
> standards
> inputs
>     VIDIOC_ENUMINPUT(0)
>         index                   : 0
>         name                    : "pac7311"
>         type                    : CAMERA
>         audioset                : 0
>         tuner                   : 0
>         std                     : 0x0 []
>         status                  : 0x0 []
> video capture
>     VIDIOC_ENUM_FMT(0,VIDEO_CAPTURE)
>         index                   : 0
>         type                    : VIDEO_CAPTURE
>         flags                   : 1
>         description             : "PJPG"
>         pixelformat             : 0x47504a50 [PJPG]
>     VIDIOC_G_FMT(VIDEO_CAPTURE)
>         type                    : VIDEO_CAPTURE
>         fmt.pix.width           : 640
>         fmt.pix.height          : 480
>         fmt.pix.pixelformat     : 0x47504a50 [PJPG]
>         fmt.pix.field           : NONE
>         fmt.pix.bytesperline    : 640
>         fmt.pix.sizeimage       : 115790
>         fmt.pix.colorspace      : JPEG
>         fmt.pix.priv            : 0
> controls
>     VIDIOC_QUERYCTRL(BASE+1)
>         id                      : 9963777
>         type                    : INTEGER
>         name                    : "Contrast"
>         minimum                 : 0
>         maximum                 : 255
>         step                    : 1
>         default_value           : 127
>         flags                   : 0
>     VIDIOC_QUERYCTRL(BASE+17)
>         id                      : 9963793
>         type                    : INTEGER
>         name                    : "Exposure"
>         minimum                 : 0
>         maximum                 : 255
>         step                    : 1
>         default_value           : 16
>         flags                   : 0
>     VIDIOC_QUERYCTRL(BASE+18)
>         id                      : 9963794
>         type                    : BOOLEAN
>         name                    : "Auto Gain"
>         minimum                 : 0
>         maximum                 : 1
>         step                    : 1
>         default_value           : 1
>         flags                   : 0
>     VIDIOC_QUERYCTRL(BASE+19)
>         id                      : 9963795
>         type                    : INTEGER
>         name                    : "Gain"
>         minimum                 : 0
>         maximum                 : 255
>         step                    : 1
>         default_value           : 127
>         flags                   : 0
>     VIDIOC_QUERYCTRL(BASE+20)
>         id                      : 9963796
>         type                    : BOOLEAN
>         name                    : "Mirror"
>         minimum                 : 0
>         maximum                 : 1
>         step                    : 1
>         default_value           : 0
>         flags                   : 0
>     VIDIOC_QUERYCTRL(BASE+21)
>         id                      : 9963797
>         type                    : BOOLEAN
>         name                    : "Vflip"
>         minimum                 : 0
>         maximum                 : 1
>         step                    : 1
>         default_value           : 0
>         flags                   : 0

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://java.net/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira

        




More information about the issues mailing list